Company Overview - Magna Mining Inc. is engaged in the acquisition, production, development, and exploration of mineral properties in Canada, focusing primarily on copper [1][4] - The company operates the McCreedy West copper mine and has past producing mines including Levack, Podolsky, Shakespeare, and Crean Hill [4] Market Transition - Magna Mining Inc. has qualified to trade on the OTCQX Best Market, upgrading from the OTCQB Venture Market, which is a significant milestone for the company [1][3] - The OTCQX Market is designed for established, investor-focused companies that meet high financial standards and corporate governance practices [3] Trading Information - Magna Mining Inc. begins trading on OTCQX under the symbol "MGMNF," with financial disclosures and real-time quotes available for U.S. investors [2]